如何在VB.NET中使用“Into”LINQ表达式?
发布时间:2020-12-17 00:19:50 所属栏目:大数据 来源:网络整理
导读:我正在转换C#这个LINQ表达式.但是,它似乎不起作用. C# return (from w in fishSticks group w by w.FishQty into g orderby g.Key descending select g).First().First(); VB Return (From w In fishSticks Group w By w.FishQty Into g() Order By g.Key De
我正在转换C#这个LINQ表达式.但是,它似乎不起作用.
C# return (from w in fishSticks group w by w.FishQty into g orderby g.Key descending select g).First().First(); VB Return (From w In fishSticks Group w By w.FishQty Into g() Order By g.Key Descending Select g).First().First() Visual Studio将g转换为Into g()本身,然后给出了这个错误:
有任何想法吗?
VB.Net has different group syntax
正确的语法是 Dim q = (From w In fishSticks Group By Quantity = w.FishQty Into g = Group Order By Quantity Descending Select g).First().First() (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |